[howardwhite]

My Vector has about 100 skydives from altitudes to 14,000 MSL. I've found it remarkably accurate in freefall, easily tracking closely to my other visible and audible altitude measuring thingies. Of course it's important to set ground altitude (above MSL) correctly.
For what it's worth.

HW

	Suunto Vector - Click for more info Suunto's original Wristop Computer, the Vector changed the face of sport watches forever with its groundbreaking combination of features, including an altimeter, barometer, electronic compass, digital log book, and watch. Introduced in 1998, the Vector was the first watch to make it to the summit of Mt. Everest. In addition, the Vector won the prestigious European Outdoor Award - Product of the Year in 1999/2000.